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author | David S. Miller <davem@davemloft.net> | 2012-05-12 20:54:58 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2012-05-12 20:54:58 (GMT) |
commit | 301d5bbb52e076caf0ee5abf68652a50168dc732 (patch) | |
tree | 8492ee641766b8af245dc1b22a404a8c5518acf3 /arch/sparc | |
parent | f755f77a3a8ca03102d09e7f8bd84e020a6eeda4 (diff) | |
download | linux-fsl-qoriq-301d5bbb52e076caf0ee5abf68652a50168dc732.tar.xz |
sparc32: Un-btfixup more PTE constants and PTE ops.
pte_{filei,wrprotecti,mkcleani,mkoldi}
pte_{mkwrite,mkdirty,mkyoung}
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r-- | arch/sparc/include/asm/pgtable_32.h | 39 | ||||
-rw-r--r-- | arch/sparc/mm/srmmu.c | 16 |
2 files changed, 17 insertions, 38 deletions
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index 4b46396..6c823f9 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -225,12 +225,9 @@ static inline int pte_young(pte_t pte) /* * The following only work if pte_present() is not true. */ -BTFIXUPDEF_HALF(pte_filei) - -static int pte_file(pte_t pte) __attribute_const__; static inline int pte_file(pte_t pte) { - return pte_val(pte) & BTFIXUP_HALF(pte_filei); + return pte_val(pte) & SRMMU_FILE; } static inline int pte_special(pte_t pte) @@ -238,37 +235,35 @@ static inline int pte_special(pte_t pte) return 0; } -/* - */ -BTFIXUPDEF_HALF(pte_wrprotecti) -BTFIXUPDEF_HALF(pte_mkcleani) -BTFIXUPDEF_HALF(pte_mkoldi) - -static pte_t pte_wrprotect(pte_t pte) __attribute_const__; static inline pte_t pte_wrprotect(pte_t pte) { - return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_wrprotecti)); + return __pte(pte_val(pte) & ~SRMMU_WRITE); } -static pte_t pte_mkclean(pte_t pte) __attribute_const__; static inline pte_t pte_mkclean(pte_t pte) { - return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkcleani)); + return __pte(pte_val(pte) & ~SRMMU_DIRTY); } -static pte_t pte_mkold(pte_t pte) __attribute_const__; static inline pte_t pte_mkold(pte_t pte) { - return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkoldi)); + return __pte(pte_val(pte) & ~SRMMU_REF); } -BTFIXUPDEF_CALL_CONST(pte_t, pte_mkwrite, pte_t) -BTFIXUPDEF_CALL_CONST(pte_t, pte_mkdirty, pte_t) -BTFIXUPDEF_CALL_CONST(pte_t, pte_mkyoung, pte_t) +static inline pte_t pte_mkwrite(pte_t pte) +{ + return __pte(pte_val(pte) | SRMMU_WRITE); +} -#define pte_mkwrite(pte) BTFIXUP_CALL(pte_mkwrite)(pte) -#define pte_mkdirty(pte) BTFIXUP_CALL(pte_mkdirty)(pte) -#define pte_mkyoung(pte) BTFIXUP_CALL(pte_mkyoung)(pte) +static inline pte_t pte_mkdirty(pte_t pte) +{ + return __pte(pte_val(pte) | SRMMU_DIRTY); +} + +static inline pte_t pte_mkyoung(pte_t pte) +{ + return __pte(pte_val(pte) | SRMMU_REF); +} #define pte_mkspecial(pte) (pte) diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index b01c735..54efa92 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -128,15 +128,6 @@ static inline pte_t srmmu_pte_mkclean(pte_t pte) static inline pte_t srmmu_pte_mkold(pte_t pte) { return __pte(pte_val(pte) & ~SRMMU_REF);} -static inline pte_t srmmu_pte_mkwrite(pte_t pte) -{ return __pte(pte_val(pte) | SRMMU_WRITE);} - -static inline pte_t srmmu_pte_mkdirty(pte_t pte) -{ return __pte(pte_val(pte) | SRMMU_DIRTY);} - -static inline pte_t srmmu_pte_mkyoung(pte_t pte) -{ return __pte(pte_val(pte) | SRMMU_REF);} - /* XXX should we hyper_flush_whole_icache here - Anton */ static inline void srmmu_ctxd_set(ctxd_t *ctxp, pgd_t *pgdp) { set_pte((pte_t *)ctxp, (SRMMU_ET_PTD | (__nocache_pa((unsigned long) pgdp) >> 4))); } @@ -2073,13 +2064,6 @@ void __init load_mmu(void) BTFIXUPSET_CALL(free_pgd_fast, srmmu_free_pgd_fast, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(get_pgd_fast, srmmu_get_pgd_fast, BTFIXUPCALL_NORM); - BTFIXUPSET_HALF(pte_filei, SRMMU_FILE); - BTFIXUPSET_HALF(pte_wrprotecti, SRMMU_WRITE); - BTFIXUPSET_HALF(pte_mkcleani, SRMMU_DIRTY); - BTFIXUPSET_HALF(pte_mkoldi, SRMMU_REF); - BTFIXUPSET_CALL(pte_mkwrite, srmmu_pte_mkwrite, BTFIXUPCALL_ORINT(SRMMU_WRITE)); - BTFIXUPSET_CALL(pte_mkdirty, srmmu_pte_mkdirty, BTFIXUPCALL_ORINT(SRMMU_DIRTY)); - BTFIXUPSET_CALL(pte_mkyoung, srmmu_pte_mkyoung, BTFIXUPCALL_ORINT(SRMMU_REF)); BTFIXUPSET_CALL(update_mmu_cache, srmmu_update_mmu_cache, BTFIXUPCALL_NOP); BTFIXUPSET_CALL(destroy_context, srmmu_destroy_context, BTFIXUPCALL_NORM); |